Identify chips, connectors, cables, and other components, usually from photographs
0
votes
3answers
190 views
Name this electronic connector
Pins = 16x2
Space between pins = around 2mm
What i really need is the name of a female adaptor to connect to it in order to have cables like this. Thanks!
1
vote
1answer
196 views
What's the name of this small connector?
I would like to know what's the name of the connector on the side of the PCB? It's really small. Width: ~ 5 mm. Height: ~ 1.2 mm.
1
vote
1answer
75 views
Does anyone know the part number for the package with marking code “MAAC A65A”?
It's a 8-pin, MSOP Package component.
Can you provide a datasheet for it?
3
votes
2answers
155 views
Breadboard type of connector
I'm looking for a single contact, female connector that I can solder on a PCB and insert components or wires in - exactly what a prototyping breadboard is made of but I want them standalone.
-3
votes
1answer
121 views
Which fuse and LED should be used for a no contact testing screwdriver? [closed]
I'd like to make my own testing screwdriver based on an existing one which has 2x LR41 batteries, a 2.2Mohms resistor, a KSP13 Darlington transistor, a 5x15mm fuse and a red LED. It works for ...
0
votes
0answers
150 views
What are these randomly distributed metal pieces on this chip close-up?
Here is a post about extracting electronics out of a smart card. Here're two photos from there (arrows on the second photo are irrelevant to this question):
Note that on both photos the chip is ...
4
votes
1answer
237 views
What is this solid white glue
It's rock solid, not like the cables glue.
What is it ?
What is it for ?
How do I remove it ?
How do I put it back ?
0
votes
4answers
277 views
What is the universal name for this cable and where can I get PCB connectors for them?
What is the name for this style cable? I've always known them as nano-cables or micro-cables but I've seen them called sensor-link cables too.
I typically get the cable from here. However, I don't ...
4
votes
2answers
325 views
What electric part is on this manhole cover?
Here's a photo of a manhole cover
The letters form the word "ТЕЛЕФОН" ("telephone" in Russian in ALL CAPS).
What is on the picture in the center? Perhaps it is some part that should be associated ...
1
vote
3answers
274 views
Is this 'pmod' connector standard?
Here's an image of my Digilent Coolrunner II development kit:
Those connectors on the backside are 6x2, female, and seem to be on .1" pitch. Are these standard, and where could I buy the male ...
-1
votes
1answer
317 views
Identify the brand & model of this transformer
thinking this unmarked component was an AC transformer I fried it while measuring it by supplying it with 220V AC current. It appears that it's a DC to DC converter, probably 2x15V. I need the exact ...
0
votes
0answers
92 views
7289123N09 documentation [closed]
Can anybody find any sort of documentation on the 7289123N09 camera? I pulled one out of a broken phone and I would very much like to use it if possible.
Markings on the package are:
7289123N09
...
4
votes
2answers
121 views
Identify a cylinder or thick washer for bolts
It must be obvious to you but I can't figure out the name of that part which I need to replace. It's added to the bolts that hold the PCB to the case so as to create a large enough gap between the ...
4
votes
3answers
366 views
Whats this connector pictured called?
Can anyone identify the connector on the right of the picture?
A picture of the same, taken from a different angle:
1
vote
2answers
211 views
Anyone know who makes ICs labelled 'Hi'
I took apart an old Huawei 3G wifi modem, hoping to leave the radio stuff, and find an off the shelf MCU in there.
Aside from an Atheros wifi chip, and a Hynix memory chip, the only other ones not ...
2
votes
1answer
101 views
Identify this flat connector
What is this connector (and the eventual pliers used for it) that serves for Wago 256 terminals.
3
votes
2answers
122 views
Identify a light emitting component
here's a picture of component that is not a LED but emits light, it's a tiny glass light bulb with a resistor and a red plastic case for mounting it.
4
votes
1answer
137 views
What is this IC?
The markings at the top say "TC104-1", and at the bottom "9041".
It was found in a box of random ICs and parts, and googling hasn't lead me anywhere.
2
votes
2answers
155 views
What is the part number for a SIO connector?
What actually is an Atari SIO connector, if I wanted to order the part? I have tried Farnell for DB13, Dsub 13 etc but no joy. I am assembling a SIO2ST for an 800XL.
2
votes
2answers
173 views
Can you identify this 14-pin DIP resistor network?
I'm trying to positively identify this resistor network. Has anyone encountered them before?
They were found on a backplane with 96-pin DIN 41612 connectors. It's not a VME bus — A/B/C1-3 are a ...
1
vote
0answers
87 views
Does anybody recognize the 4way automotive connector? [closed]
The picture is as this I just know it's used on vehicle ignition.
thanks...
4
votes
1answer
131 views
Does anybody recognize this connector?
Does anybody recognize this connector? This is Power terminal used on Solar Inverter. Rated for 150A/35V.
5
votes
3answers
1k views
Any ideas to make IR LEDs identifiable during position-tracking?
Background
Johnny Lee demonstrated various interesting ideas (detailed, e.g., in this video as well as this page) that take advantage of the Infrared camera from a Wii-Remote. The IR camera has ...
8
votes
1answer
901 views
What does this circuit symbol mean? (Circle with horizontal line through it)
I came across the following symbol in a datasheet (functional block diagram on page 8). What does it mean?
For future searchers, the symbol is a circle with a horizontal line (diameter) through ...
1
vote
2answers
165 views
Does anybody recognize this (other) automotive connector?
Similar to my other question, I have another connector I can't identify. Does anybody recognize the series? I am wanting to build my own, so I need to know what series it is and what pins it ...
-1
votes
1answer
128 views
connector without a name?
I am trying to find the name of a particular electronics connector. the connector is often used in auto stereos to attach a faceplate to the main body (detachable face radio). this is much like a dual ...
12
votes
1answer
371 views
Does anybody have any idea what this piece of equipment is?
A friend of mine picked this up at a garage sale where an elderly electrical engineer was selling a bunch of old test equipment.
It's missing a faceplate where it should name what it is, and he's ...
0
votes
0answers
106 views
Whats the name of this connector?
and where can i buy the heads. its not very clear on the picture but the lower left slot is + and the top is negative. If its attached to a 120V in, 24 V 70 W out AC power adapter thats even better.
...
3
votes
1answer
162 views
FFC Connector Identification
I need to design an FPC to couple to an existing board. There are 3 FFC connections on this board. I believe them all to be Molex connectors but I still can't locate a similar part. Here is what I ...
5
votes
4answers
233 views
Does anybody recognize this automotive connector?
I'm trying to repair a wiring harness, and I'd rather pin and install a connector than splice into a junkyard pigtail. Does anyone recognize this and know where to find them? There's some serious ...
0
votes
1answer
137 views
mysterious gadget That makes whinnying sound. help identifying circuit board plz [closed]
I found this little gadget in one of my spare rooms in a bunch of old electronics and cords. I didn't make it and I don't know who could have. I've tried identifying it and nothing.
I put a little ...
2
votes
0answers
181 views
Please help identify this exotic, probably Japanese board-to-wire connector
Found on an early 90's JVC stereo: 2 rows, 11 pins, the two rows are horizontally displaced against each other, kind of like a SUB-D connector. However, the pins are neither round, nor quadratic but ...
3
votes
2answers
158 views
What is the material on top of the chips in this logic board, and should I leave them?
This is a very beginner-ish question. I didn't know where else to ask, or even what terms to search for, so I hope this is the right place.
I'm replacing the logic board on a monitor.
The ...
4
votes
1answer
201 views
Prototyping board
Looking for small prototyping board (soldering) with all holes connected (and user have to destroy unnecessary connections). How is this type of boards called?
1
vote
1answer
172 views
UART adapter to… what is this connector's name?
Any idea of what the connector from the right is named?
2
votes
1answer
117 views
Sound card CD audio in connector
The typical name I see given is MPC, MPC2, or MPC-2, and the cables are readily available, but I can't seem to source the female PCB-side connector. Obviously, a 1x4 pin header would work just fine, ...
6
votes
1answer
214 views
Help Identifying Non-Standard USB Connector
I need help in identifying a part and finding a source (if possible) for a non-standard USB connector... at least I believe it to be non-standard. I've attached a few pictures which are focused to the ...
4
votes
2answers
167 views
“31WOC” on a boost converter, but what datasheet goes with it?
Long shot, I know...
I have this Boost convert 1-5V in out 5.1-5.2V and I hope to modify it for a different output voltage.
So I'm trying to identify and find the datasheet for the main chip.
I ...
3
votes
3answers
1k views
Can anyone identify the microcontroller on an HC-SR04
The HC-SR04 is a popular, and very inexpensive, ultrasonic ranging device and I'd like to modify one to change its functionality. If I can identify the controller I might be able to reprogram it, or ...
1
vote
1answer
596 views
identifying transistor(?) : C945 P73C
I'm trying to fix this little electronic toy. It's really not much, 8 buttons, you push one, the lights go on, and a little melody plays. Now, I really don't know much about this, but really wanna fix ...
0
votes
3answers
214 views
Identifiy the Diode-ish device
I've got a component (4 of them), from a Bruel & Kjaer 2803 Two Channel Microphone Power supply -- side note, anyone have a circuit diagram for it, would make life easier to trouble shoot.
The ...
2
votes
4answers
302 views
Could someone identify this variable resistor?
I'm trying to find this part online, to replace it, as it broke. However, using the text on the part, I wasn't able to find anything.
Could someone help me? The board itself would be 200$ to replace, ...
5
votes
2answers
388 views
How do two-leaded color changing LEDs work?
I have a few 3mm color-changing LEDs which I harvested from a toy. They fade in between all different colors, and then after a little while, they blink crazily between all the colors. After a few ...
1
vote
1answer
176 views
Can anyone identify this component? (possibly counter)
I recently acquired this device, and I have no idea what it does, or how it works (or how to make it work). The guy who I got the device from told me that it was some kind of counter, but he could not ...
1
vote
3answers
189 views
Identify this connector
I got this connector in a CIS sensor board
the connector is 18 pin , dimensions (around 5mm X 18 mm )
Here's some images for it the male & female
0
votes
1answer
98 views
Object identification options, reliability and cost…recommendation
I'm trying to evaluate options of identifying real world objects. We are creating a product that need to write data and read data based on the object. This would be a consumer product.
Some ...
1
vote
3answers
492 views
What are these white connectors called?
What are these white connectors called? I'm assuming they have a common name, with different numbers of pins.
Update: better pictures, showing "BM Z" on the board connector. The board is ...
2
votes
1answer
250 views
What is this IC marked “26384533TVO”?
What is the microcontroller (I assume) at the top of this picture, marked 26384533TVO?
This picture is from the inside of a wireless sensor, where an accelerometer ...
15
votes
11answers
2k views
Taking apart old electronics
I sometimes end up having someone's unwanted old electronics, usually faulty ones. Does it make sense to harvest components from such. Anything valuable I should be looking for?
2
votes
1answer
210 views
Identifying and dealing with counterfeit parts
There seems to be a growing awareness of counterfeiting in the parts supply chain and the government seems to be pushing responsibility back onto suppliers and manufacturers (Clamping down on ...
